BD8554647
5-Ethylthiophene-2-carbaldehyde , 97% , 36880-33-8
CAS NO.:36880-33-8
Empirical Formula: C7H8OS
Molecular Weight: 140.2
MDL number: MFCD00143457
EINECS: 253-252-0
Pack Size | Price | Stock | Quantity |
250mg | RMB32.80 | In Stock |
|
1g | RMB128.80 | In Stock |
|
5g | RMB518.40 | In Stock |
|
25g | RMB1691.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 65°C |
Boiling point: | 65 °C2 mm Hg(lit.) |
Density | 1.12 g/mL at 25 °C(lit.) |
refractive index | n |
Flash point: | 229 °F |
storage temp. | Refrigerator |
Odor | at 0.10 % in propylene glycol. like benzaldehyde |
Odor Type | fruity |
Sensitive | Air Sensitive |
BRN | 108539 |
LogP | 1.727 (est) |
CAS DataBase Reference | 36880-33-8(CAS DataBase Reference) |
EPA Substance Registry System | 2-Thiophenecarboxaldehyde, 5-ethyl- (36880-33-8) |
Description and Uses
5-Ethyl-2-thiophenecarboxaldehyde may be used in the preparation of 6-(butylamino)-2-(5-ethylthiophen-2-yl)-3-(4-fluorobenzyl)-2,3-dihydroquinazolin-4(1H)-one.
Safety
Symbol(GHS) | GHS07 |
Signal word | Warning |
Hazard statements | H302-H312-H315-H319-H332-H335 |
Precautionary statements | P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P362-P363-P403+P233-P405-P501 |
Risk Statements | 20/21/22 |
Safety Statements | 24/25 |
WGK Germany | 3 |
TSCA | Yes |
HS Code | 29349990 |